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References
1.
Manas, V.T.
(1953 ) National Plumbing Code Illustrated . Manas Publications Ltd. , Washington .
2.
Clarke, N.W.B.
,
Sobolev, A.
, and
Griffiths, T.J.
, Symposium on New Trends in Plumbing and Sanitation (a) Current research . J. Roy. Soc. Hlth.
79 , 38 .
3.
Manas, V.T.
, (1957 ). National Plumbing Code Handbook . McGraw Hill Book Co. Ltd.
